package com.janj.servier;

import com.janj.bean.Hero;

import java.util.List;

public interface HeroService {
    //查看对象
    public  abstract List<Hero> selectAll();

    //修改对象
    public abstract Integer updateHeroValue(Hero newHero);

    //删除对象
    public abstract Integer deleteHeroValue(Hero newHero);
}
